Issue: Installed client and connected. When I click on the icon I get a message: It seems that another Insync app is currenty running. Will close now. - I restarted the laptop but always get the same message, Please advise.
It turns out that if I kill insync and manually start it, it works fine.
The problem is in the automatic start up when I log in to the desktop (KDE in my case, I use Kubuntu). It seems to hang part way through the startup process.